第二点是识别障碍以及限制性因素。
该方法应用荧光显微术使单个DNA分子成像,这些单个的DNA分子已经被分成有序的片断,因而被称为限制性内切酶的识别序列。
The method USES fluorescence microscopy to image individual DNA molecules that have been divided into orderly fragments by so-called restriction enzymes.
我们将一个具有限制性的参与性设计概念化为专注于可识别用户的项目。
One limitation of participatory design Things as we've conceptualized them is the focus on projects supporting identifiable users.
That's an example of symmetric sequence and it happens that most restriction enzymes also recognize those spaces.
这是一个对称序列的例子,大多数限制性内切酶都能识别这些序列
They do that in a very special way in that they - restriction enzymes are able to identify a particular sequence of bases in a gene.
限制性内切酶的工作机制很特别,它能识别基因中的一段特定的碱基序列
Most restriction enzyme also recognize symmetric sequences of DNA, GAATTC for example.
大多数限制性内切酶,也能识别DNA的对称序列,例如GAATTC
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